JPS61163449U - - Google Patents
Info
- Publication number
- JPS61163449U JPS61163449U JP4421585U JP4421585U JPS61163449U JP S61163449 U JPS61163449 U JP S61163449U JP 4421585 U JP4421585 U JP 4421585U JP 4421585 U JP4421585 U JP 4421585U JP S61163449 U JPS61163449 U JP S61163449U
- Authority
- JP
- Japan
- Prior art keywords
- hold
- telephone
- line
- phone
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4421585U JPS61163449U (lv) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4421585U JPS61163449U (lv) | 1985-03-25 | 1985-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61163449U true JPS61163449U (lv) | 1986-10-09 |
Family
ID=30556591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4421585U Pending JPS61163449U (lv) | 1985-03-25 | 1985-03-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61163449U (lv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62159959A (ja) * | 1986-01-08 | 1987-07-15 | Matsushita Electric Ind Co Ltd | 電話回線保留回路 |
-
1985
- 1985-03-25 JP JP4421585U patent/JPS61163449U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62159959A (ja) * | 1986-01-08 | 1987-07-15 | Matsushita Electric Ind Co Ltd | 電話回線保留回路 |
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